Respuesta :

90-37=53 complementary angles are 90 degrees

Answer:

Option A, 53°

Step-by-step explanation:

If the two angles are complimentary to each other then sum of these angles is equal to 90°.

∠AOB + ∠AOC = 90°

If ∠AOC = 37°

Then ∠AOB = 90° - ∠AOC

                     = 90° - 37°

                     = 53°

Option A 53° is the answer.